Bird feeder



FIG. 1 is a front, right, and top perspective view of a bird feeder, showing my design.

FIG. 2 is a rear, left, and bottom perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The dashed broken lines shown in the drawings are included for the purpose of illustrating portions of the bird feeder that form no part of the claimed design. The dot-dash broken lines illustrate symbolic break lines. The appearance of any portion of the article between the break lines forms no part of the claimed design. 

CLAIM The ornamental design for a bird feeder, as shown and described. 